SPO MDF Primer

• Surface Prep: Remove dust, debris, or loose particles; fill any cracks or holes as needed.
• Application: Stir primer well; apply evenly using a brush—avoid thick pooling or streaks.
• Drying/Curing: Allow ~6 hours before overcoating with your chosen paint; follow datasheet for best practice.
• Maintenance: Store any leftover primer in a sealed container; re-stir before reuse.
• Pro Tip: Lightly sand between coats if necessary to achieve an ultra-smooth final result.

Need a step-by-step guide? Our experts are standing by—chat live now!

Fast, Reliable & Fully Tracked UK Delivery

Every order is dispatched from our warehouse using a fully tracked DX or FedEx service, so you always know when your paint will arrive.

Delivery Options

• FREE Standard Delivery (orders over £75) Arrives in 2–3 working days
• Standard Delivery – £7.95 Arrives in 2–3 working days
• Express Delivery – £13.95 Next working day delivery when you order before 12:00 noon (Mon–Thu)
• Spending £75+? Select Express Upgrade at checkout and only pay the difference

Dispatch & Delivery Times (What Happens After You Order)

• Express delivery (order before 12:00 Mon–Thu) Dispatched same day, delivered next working day
• Standard delivery (Mon–Wed orders) Dispatched next working day, delivered 2–3 working days later
• Orders placed Thursday (standard delivery) Dispatched Friday for Monday delivery
• We do not dispatch or deliver on weekends or UK bank holidays

What to Expect on Delivery

Please provide a contact telephone number at checkout. This allows the courier to share tracking updates or contact you if there are any delivery issues.

Most orders require a signature on delivery. If you may not be available during the day, we recommend delivery to a workplace, business address, or another location where someone can sign.

Outside the UK Mainland?

Delivery prices shown apply to UK Mainland only.

For the Highlands, Islands, Northern Ireland, or non-mainland addresses, please contact us for a quick personalised quote via live chat, by calling 01482 222 421, or emailing info@specialistpaintsonline.co.uk.

Bottom Line

Order today, get fast and reliable delivery, track every step, and get painting without delays.

Free Delivery on Orders Over £75: Stock up on everything you need in one go

• Paints and Primers: Complete your MDF project with a vibrant or subtle colour finish
• Application Tools: Brushes, rollers, extension poles for easy coverage

Ready to complete your kit? Chat with us for recommended extras!

SPO MDF Primer seals porous MDF in one coat, giving you a silky smooth base ready for any paint. By stopping sinkage and locking down fibres, it cuts paint use, speeds finishing and leaves customers raving about a flawless result. Backed by over 100 years of British coating innovation, it’s arguably the best MDF primer money can buy. Its low odour, quick dry acrylic cures hard without raising the grain, so cheaper DIY alternatives simply can’t match the quality or speed.

Key Benefits

• Glass Smooth Base – Fills fibres for a perfectly even surface that makes top-coats glide and reduces sanding time.
• Stretch Your Paint – Seals absorbent MDF, so colour coats stay vibrant with fewer litres and fewer labour hours.
• Adhesion Lock In – High grab resin prevents peeling and flaking, extending finish life and protecting your reputation.
• Low Odour Freedom – Water based formula keeps smells down, letting you paint with windows closed and operations running.
• DIY Fast Track – Touch-dry in 30 min and re-coatable in six, so weekend projects and production lines keep moving.

Apply it quickly, feel the benefits fast, order before midday for next day UK delivery, buy today, paint tomorrow and enjoy furniture-grade smoothness straight away.

• Finish / Texture: Matt
• Base: Water-based acrylic primer
• Available Colours: White
• Pack Sizes: 0.5 L, 1 L, 2.5 L, 5 L
• Coverage: Approx. 13 m²/L @ 35 µm DFT
• Drying Times @ 20 °C: Touch dry 30 min; hard dry 2 h; full hardness 5–7 days
• Re-coat Interval: Minimum 6 h
• Minimum Application Temp.: 7 °C
• VOC Content: ≤ 30 g/L
• Flash Point: Non-flammable
• Application Method: Brush or roller (thin up to 10 % with clean water)
• Surface Suitability: Interior MDF furniture, panels, doors and mouldings
• Volume Solids: 32 %
• Wet Film Thickness (WFT): 75 µm
• Dry Film Thickness (DFT): 35–40 µm

Need detailed specs or prep guidance? Chat with our experts now and imer tomorrow!r

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1.What is SPO MDF Primer used for?

SPO MDF Primer is specifically formulated to seal and prime MDF surfaces, improving paint adhesion and creating a smooth, even base. It helps minimise grain-raising and ensures a professional finish.

2. Can I use this primer on other types of wood or surfaces?

While it’s optimised for MDF, you can use it on other porous surfaces if needed like plywood. However, for best results on non-MDF materials, consult our experts or test on a small, inconspicuous area first.

3. How do I apply SPO MDF Primer?

You can apply this water-based primer using a brush. Make sure the surface is clean, dust-free, and fully dry. Apply an even coat and allow it to dry before applying any topcoat.

4. How long does it take to dry?

Under normal conditions, the primer is typically ready for paint in about 6 hours. Drying times may vary depending on temperature, humidity, and the thickness of the coat applied.

5. Will this primer help prevent peeling or cracking later on?

Yes. By sealing the MDF and providing a stable base, SPO MDF Primer improves the durability of your paint job, reducing the risk of peeling, cracking, or uneven finishes over time.

6. Is it really low odour and eco-friendly?

Yes. As a water-based primer, it emits minimal odour and is more environmentally friendly than solvent-based alternatives. It also allows for easy cleanup with water.

7. How much coverage can I expect?

Coverage is approximately 13 m² per litre, although this may vary based on the porosity and texture of the MDF. Applying thin, even coats helps maximise coverage and achieve a smooth finish.

Need more guidance on getting the best results from MDF projects?

For tailored advice or additional details, contact our experts now via live chat—we’re here to help you achieve a flawless finish every time!